3-bromo-1,3-bis(2-methylphenyl)-1H-inden-2-one

3a,9a-dichloro-4,9-di-o-tolyl-3a,4,9,9a-tetrahydro-4,9-methanonaphtho[2,3-d][1,3]dioxole-2,10-dione

4b,6,10b,12-tetra-o-tolyl-4bH,10bH-diindeno[1,2-b:1',2'-e][1,4]dioxine